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Time & moneyAges 7-9

Complements to $1.00 (cents)

Find how many more cents are needed to make $1.00 (100¢) from a given amount. Review suitability for your learners before teaching.

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Worksheet StudioPractice pack · Ages 7-9

Complements to $1.00 (cents)

Take your time. Show your thinking.

  1. 1. You have 17¢ in your coin purse. How many more cents do you need to make $1.00 (100¢)?

    17¢$1.00 Target (100¢)17¢+?¢
    17¢ · $1.00 · 100¢ · Complements to $1.00 (cents)

  2. 2. A sticker pack costs $1.00 (100¢) and you have saved 8¢. How many more cents do you need?

    8¢$1.00 Target (100¢)8¢+?¢
    $1.00 · 100¢ · 8¢ · Complements to $1.00 (cents)

  3. 3. You pay with a $1.00 note (100¢) for a snack costing 40¢. How many cents change do you receive?

    40¢$1.00 Target (100¢)40¢+?¢
    $1.00 · 100¢ · 40¢ · Complements to $1.00 (cents)

  4. 4. Complete the complement to one dollar: 92¢ + ____ = 100¢ ($1.00).

    92¢$1.00 Target (100¢)92¢+?¢
    92¢ · 100¢ · $1.00 · Complements to $1.00 (cents)

  5. 5. A piggy bank holds 36¢. How many extra cents must be added to reach $1.00 (100¢)?

    36¢$1.00 Target (100¢)36¢+?¢
    36¢ · $1.00 · 100¢ · Complements to $1.00 (cents)

  6. 6. Two coins in your pocket total 78¢. How many more cents make $1.00 (100¢)?

    78¢$1.00 Target (100¢)78¢+?¢
    78¢ · $1.00 · 100¢ · Complements to $1.00 (cents)

  7. 7. A bookmark costs $1.00 (100¢). If you already have 72¢ on the counter, how many more cents are needed?

    72¢$1.00 Target (100¢)72¢+?¢
    $1.00 · 100¢ · 72¢ · Complements to $1.00 (cents)

  8. 8. Find the missing amount to complete one dollar: 100¢ − 50¢ = ____ ($1.00 total).

    50¢$1.00 Target (100¢)50¢+?¢
    100¢ · 50¢ · $1.00 · Complements to $1.00 (cents)

  9. 9. You have 73¢ in your coin purse. How many more cents do you need to make $1.00 (100¢)?

    73¢$1.00 Target (100¢)73¢+?¢
    73¢ · $1.00 · 100¢ · Complements to $1.00 (cents)

  10. 10. A sticker pack costs $1.00 (100¢) and you have saved 34¢. How many more cents do you need?

    34¢$1.00 Target (100¢)34¢+?¢
    $1.00 · 100¢ · 34¢ · Complements to $1.00 (cents)

  11. 11. You pay with a $1.00 note (100¢) for a snack costing 47¢. How many cents change do you receive?

    47¢$1.00 Target (100¢)47¢+?¢
    $1.00 · 100¢ · 47¢ · Complements to $1.00 (cents)

  12. 12. Complete the complement to one dollar: 86¢ + ____ = 100¢ ($1.00).

    86¢$1.00 Target (100¢)86¢+?¢
    86¢ · 100¢ · $1.00 · Complements to $1.00 (cents)
12 questions · Seed 104740 · Age guidance, not curriculum certification
View the answer key
Worksheet StudioAnswer key · Ages 7-9

Complements to $1.00 (cents)

Answers and reasoning. Review before teaching.

  1. 1. You have 17¢ in your coin purse. How many more cents do you need to make $1.00 (100¢)?

    83¢

    Subtract 17¢ from 100¢: 100¢ − 17¢ = 83¢.

  2. 2. A sticker pack costs $1.00 (100¢) and you have saved 8¢. How many more cents do you need?

    92¢

    Subtract 8¢ from 100¢: 100¢ − 8¢ = 92¢.

  3. 3. You pay with a $1.00 note (100¢) for a snack costing 40¢. How many cents change do you receive?

    60¢

    Subtract 40¢ from 100¢: 100¢ − 40¢ = 60¢.

  4. 4. Complete the complement to one dollar: 92¢ + ____ = 100¢ ($1.00).

    8¢

    Subtract 92¢ from 100¢: 100¢ − 92¢ = 8¢.

  5. 5. A piggy bank holds 36¢. How many extra cents must be added to reach $1.00 (100¢)?

    64¢

    Subtract 36¢ from 100¢: 100¢ − 36¢ = 64¢.

  6. 6. Two coins in your pocket total 78¢. How many more cents make $1.00 (100¢)?

    22¢

    Subtract 78¢ from 100¢: 100¢ − 78¢ = 22¢.

  7. 7. A bookmark costs $1.00 (100¢). If you already have 72¢ on the counter, how many more cents are needed?

    28¢

    Subtract 72¢ from 100¢: 100¢ − 72¢ = 28¢.

  8. 8. Find the missing amount to complete one dollar: 100¢ − 50¢ = ____ ($1.00 total).

    50¢

    Subtract 50¢ from 100¢: 100¢ − 50¢ = 50¢.

  9. 9. You have 73¢ in your coin purse. How many more cents do you need to make $1.00 (100¢)?

    27¢

    Subtract 73¢ from 100¢: 100¢ − 73¢ = 27¢.

  10. 10. A sticker pack costs $1.00 (100¢) and you have saved 34¢. How many more cents do you need?

    66¢

    Subtract 34¢ from 100¢: 100¢ − 34¢ = 66¢.

  11. 11. You pay with a $1.00 note (100¢) for a snack costing 47¢. How many cents change do you receive?

    53¢

    Subtract 47¢ from 100¢: 100¢ − 47¢ = 53¢.

  12. 12. Complete the complement to one dollar: 86¢ + ____ = 100¢ ($1.00).

    14¢

    Subtract 86¢ from 100¢: 100¢ − 86¢ = 14¢.

12 questions · Seed 104740 · Age guidance, not curriculum certification
Worksheet StudioPractice pack · Ages 7-9

Complements to $1.00 (cents)

Take your time. Show your thinking.

  1. 1. You have 17¢ in your coin purse. How many more cents do you need to make $1.00 (100¢)?

    17¢$1.00 Target (100¢)17¢+?¢
    17¢ · $1.00 · 100¢ · Complements to $1.00 (cents)

  2. 2. A sticker pack costs $1.00 (100¢) and you have saved 8¢. How many more cents do you need?

    8¢$1.00 Target (100¢)8¢+?¢
    $1.00 · 100¢ · 8¢ · Complements to $1.00 (cents)

  3. 3. You pay with a $1.00 note (100¢) for a snack costing 40¢. How many cents change do you receive?

    40¢$1.00 Target (100¢)40¢+?¢
    $1.00 · 100¢ · 40¢ · Complements to $1.00 (cents)

  4. 4. Complete the complement to one dollar: 92¢ + ____ = 100¢ ($1.00).

    92¢$1.00 Target (100¢)92¢+?¢
    92¢ · 100¢ · $1.00 · Complements to $1.00 (cents)

  5. 5. A piggy bank holds 36¢. How many extra cents must be added to reach $1.00 (100¢)?

    36¢$1.00 Target (100¢)36¢+?¢
    36¢ · $1.00 · 100¢ · Complements to $1.00 (cents)

  6. 6. Two coins in your pocket total 78¢. How many more cents make $1.00 (100¢)?

    78¢$1.00 Target (100¢)78¢+?¢
    78¢ · $1.00 · 100¢ · Complements to $1.00 (cents)

  7. 7. A bookmark costs $1.00 (100¢). If you already have 72¢ on the counter, how many more cents are needed?

    72¢$1.00 Target (100¢)72¢+?¢
    $1.00 · 100¢ · 72¢ · Complements to $1.00 (cents)

  8. 8. Find the missing amount to complete one dollar: 100¢ − 50¢ = ____ ($1.00 total).

    50¢$1.00 Target (100¢)50¢+?¢
    100¢ · 50¢ · $1.00 · Complements to $1.00 (cents)

  9. 9. You have 73¢ in your coin purse. How many more cents do you need to make $1.00 (100¢)?

    73¢$1.00 Target (100¢)73¢+?¢
    73¢ · $1.00 · 100¢ · Complements to $1.00 (cents)

  10. 10. A sticker pack costs $1.00 (100¢) and you have saved 34¢. How many more cents do you need?

    34¢$1.00 Target (100¢)34¢+?¢
    $1.00 · 100¢ · 34¢ · Complements to $1.00 (cents)

  11. 11. You pay with a $1.00 note (100¢) for a snack costing 47¢. How many cents change do you receive?

    47¢$1.00 Target (100¢)47¢+?¢
    $1.00 · 100¢ · 47¢ · Complements to $1.00 (cents)

  12. 12. Complete the complement to one dollar: 86¢ + ____ = 100¢ ($1.00).

    86¢$1.00 Target (100¢)86¢+?¢
    86¢ · 100¢ · $1.00 · Complements to $1.00 (cents)
12 questions · Seed 104740 · Age guidance, not curriculum certification
Worksheet StudioAnswer key · Ages 7-9

Complements to $1.00 (cents)

Answers and reasoning. Review before teaching.

  1. 1. You have 17¢ in your coin purse. How many more cents do you need to make $1.00 (100¢)?

    83¢

    Subtract 17¢ from 100¢: 100¢ − 17¢ = 83¢.

  2. 2. A sticker pack costs $1.00 (100¢) and you have saved 8¢. How many more cents do you need?

    92¢

    Subtract 8¢ from 100¢: 100¢ − 8¢ = 92¢.

  3. 3. You pay with a $1.00 note (100¢) for a snack costing 40¢. How many cents change do you receive?

    60¢

    Subtract 40¢ from 100¢: 100¢ − 40¢ = 60¢.

  4. 4. Complete the complement to one dollar: 92¢ + ____ = 100¢ ($1.00).

    8¢

    Subtract 92¢ from 100¢: 100¢ − 92¢ = 8¢.

  5. 5. A piggy bank holds 36¢. How many extra cents must be added to reach $1.00 (100¢)?

    64¢

    Subtract 36¢ from 100¢: 100¢ − 36¢ = 64¢.

  6. 6. Two coins in your pocket total 78¢. How many more cents make $1.00 (100¢)?

    22¢

    Subtract 78¢ from 100¢: 100¢ − 78¢ = 22¢.

  7. 7. A bookmark costs $1.00 (100¢). If you already have 72¢ on the counter, how many more cents are needed?

    28¢

    Subtract 72¢ from 100¢: 100¢ − 72¢ = 28¢.

  8. 8. Find the missing amount to complete one dollar: 100¢ − 50¢ = ____ ($1.00 total).

    50¢

    Subtract 50¢ from 100¢: 100¢ − 50¢ = 50¢.

  9. 9. You have 73¢ in your coin purse. How many more cents do you need to make $1.00 (100¢)?

    27¢

    Subtract 73¢ from 100¢: 100¢ − 73¢ = 27¢.

  10. 10. A sticker pack costs $1.00 (100¢) and you have saved 34¢. How many more cents do you need?

    66¢

    Subtract 34¢ from 100¢: 100¢ − 34¢ = 66¢.

  11. 11. You pay with a $1.00 note (100¢) for a snack costing 47¢. How many cents change do you receive?

    53¢

    Subtract 47¢ from 100¢: 100¢ − 47¢ = 53¢.

  12. 12. Complete the complement to one dollar: 86¢ + ____ = 100¢ ($1.00).

    14¢

    Subtract 86¢ from 100¢: 100¢ − 86¢ = 14¢.

12 questions · Seed 104740 · Age guidance, not curriculum certification